An adult okapi behaving like a Labrador is not far off the mark for this particular animal-- a Labrador with an attitude when he doesn't get his way, anyways!Well it is really great to read such a comprehensive and personal reply about these animals and your affection for them is clearly very strong.
I found your account of the hand raised okapi to be really entertaining and endearing (I was imagining an adult okapi behaving like a labrador). I also love that you describe them as "velvety-oilly horses" (I would say that would be an apt description for tapirs too) as it does make a lot of sense in terms of what you have said about their temperaments.
I find the okapi to be fascinating and it is one of the most interesting of the larger ungulates in my opinion. While I haven't had any direct experience I've had the pleasure of watching them in captivity at the London zoo and they just seem so sensitive, mysterious and inscrutable.
I've read a bit of the earlier literature about their discovery and the effort that went into their "collection" etc so this might have influenced why I find them so mysterious. That said, thanks to research we are discovering more and more about these animals and we now know that they communicate with infrasound.
I was wondering whether you have ever seen any behaviours with your captive okapi relating to this sort of communication ?
There is undoubtedly a lot still to be learnt about okapis, but a lot has been learned in recent years. In fact, a whole new care manual is about to come out with the results of a lot of recent research!
As far as the infrasonic communication goes, I'm not sure. All of our okapi can see at least one other okapi from their enclosure, so they definitely all know that there are other okapi around, and we know that they are picking up on cues from one another. I don't work with the okapi as much as I used to, as I am lead of another section now, so those who work with them more regularly might have specific instances that might relate to infrasonic communication.